When you are backed into a corner, take a few breaths. It isn't smart to lash out at your attacker. Instead, find a way out of this situation that maintains your dignity. There's nothing wrong with walking away from a toxic job or abusive relationship. The key is to do so in a way that works for you. Whether this means looking for a new position in your spare time or finding another place to live, get started. Your confidence will come soaring back.